DE59911168D1 - APPARATUS FOR SEPARATING COMPOUNDS FROM ZINC METAL BATHS BY MEANS OF A ROTATION HARDENER DIPPED INTO THE ZINC MELT, DRIVEN BY AN AX - Google Patents

APPARATUS FOR SEPARATING COMPOUNDS FROM ZINC METAL BATHS BY MEANS OF A ROTATION HARDENER DIPPED INTO THE ZINC MELT, DRIVEN BY AN AX

Info

Publication number
DE59911168D1
DE59911168D1 DE59911168T DE59911168T DE59911168D1 DE 59911168 D1 DE59911168 D1 DE 59911168D1 DE 59911168 T DE59911168 T DE 59911168T DE 59911168 T DE59911168 T DE 59911168T DE 59911168 D1 DE59911168 D1 DE 59911168D1
Authority
DE
Germany
Prior art keywords
zinc
hardener
dipped
driven
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59911168T
Other languages
German (de)
Inventor
Bernd Kos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andritz AG
Original Assignee
Andritz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Andritz AG filed Critical Andritz AG
Application granted granted Critical
Publication of DE59911168D1 publication Critical patent/DE59911168D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/325—Processes or devices for cleaning the bath
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
DE59911168T 1998-02-11 1999-02-10 APPARATUS FOR SEPARATING COMPOUNDS FROM ZINC METAL BATHS BY MEANS OF A ROTATION HARDENER DIPPED INTO THE ZINC MELT, DRIVEN BY AN AX Expired - Fee Related DE59911168D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0024798A AT405945B (en) 1998-02-11 1998-02-11 METHOD FOR DEPOSITING CONNECTIONS FROM ZINC METAL BATHS
PCT/AT1999/000034 WO1999041418A1 (en) 1998-02-11 1999-02-10 Process and device for precipitating compounds from zinc metal baths by means of a hollow rotary body that can be driven about an axis and is dipped into the molten zinc

Publications (1)

Publication Number Publication Date
DE59911168D1 true DE59911168D1 (en) 2005-01-05

Family

ID=3485469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59911168T Expired - Fee Related DE59911168D1 (en) 1998-02-11 1999-02-10 APPARATUS FOR SEPARATING COMPOUNDS FROM ZINC METAL BATHS BY MEANS OF A ROTATION HARDENER DIPPED INTO THE ZINC MELT, DRIVEN BY AN AX

Country Status (9)

Country Link
US (2) US6364930B1 (en)
EP (1) EP0973953B1 (en)
JP (1) JP2002502466A (en)
KR (1) KR20010049173A (en)
AT (1) AT405945B (en)
AU (1) AU2403399A (en)
BR (1) BR9904862A (en)
DE (1) DE59911168D1 (en)
WO (1) WO1999041418A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405945B (en) * 1998-02-11 1999-12-27 Machner & Saurer Gmbh METHOD FOR DEPOSITING CONNECTIONS FROM ZINC METAL BATHS
AT409091B (en) * 1998-05-14 2002-05-27 Voest Alpine Ind Services Gmbh METHOD FOR CONTINUOUSLY SEPARATING IMPURITIES AND ALLOYS FROM LIQUID METAL BATHS, AND APPARATUS FOR CARRYING OUT THIS METHOD
DE29914580U1 (en) * 1999-08-19 2000-01-05 Schwille Elektronik Produktion Device for removing foreign matter from a liquid metal bath
US20070253807A1 (en) 2006-04-28 2007-11-01 Cooper Paul V Gas-transfer foot
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
KR101104639B1 (en) * 2009-07-16 2012-01-12 정종천 Notes combined use reading desk
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US10428821B2 (en) * 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8714914B2 (en) * 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US20110135457A1 (en) * 2009-09-30 2011-06-09 Cooper Paul V Molten metal pump rotor
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
KR101308040B1 (en) * 2013-07-09 2013-09-12 (주)노루페인트 Energy-saving type glass coating composition and energy-saving type of glass structure using the same
DE102014104509A1 (en) * 2014-03-31 2015-10-01 Thyssenkrupp Ag Apparatus and method for cleaning a melt and hot dip coating equipment
US10465688B2 (en) 2014-07-02 2019-11-05 Molten Metal Equipment Innovations, Llc Coupling and rotor shaft for molten metal devices
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
US11358217B2 (en) 2019-05-17 2022-06-14 Molten Metal Equipment Innovations, Llc Method for melting solid metal
US11384419B2 (en) * 2019-08-30 2022-07-12 Micromaierials Llc Apparatus and methods for depositing molten metal onto a foil substrate
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US392455A (en) * 1888-11-06 Process of separating metals
US3780864A (en) * 1967-11-20 1973-12-25 A Dolgov Method and apparatus to refine melts from solid impurities
ES507133A0 (en) * 1981-11-13 1982-08-16 Sitges Menendez Juan Blas REACTOR FOR THE RECOVERY OF ZINC, CONTENT IN SCRAPS, WASTE AND MATAS OF SUCH METAL.
JPS63219536A (en) * 1987-03-09 1988-09-13 Kubota Ltd Method and device for removing dross in molten zinc
DE3734204A1 (en) * 1987-10-09 1989-04-20 Solms Juergen Process for reducing the iron content of zinc melts
FR2654749B1 (en) * 1989-11-21 1994-03-25 Sollac PROCESS AND DEVICE FOR PURIFYING A HOT-TIME LIQUID METAL BATH FROM A STEEL STRIP.
DE4000935C1 (en) * 1990-01-15 1990-12-13 Korroma Korrosionsschutz-Maschinen- Und -Anlagenbau Gmbh, 8059 Langenpreising, De Recovering zinc from dross from hot dip galvanising plant - by loading dross into vessel and milling between paddle, fixed paddle and plates and withdrawing lighter dross
JP3018375B2 (en) * 1990-03-19 2000-03-13 日本鋼管株式会社 Bottom dross removal equipment in hot-dip galvanizing equipment
RU2002832C1 (en) 1991-12-02 1993-11-15 Dyakov Vitalij E Centrifuge for cleaning melt in bath
JPH05295505A (en) * 1992-04-23 1993-11-09 Nkk Corp Cleaning device for plating bath
JPH05295506A (en) * 1992-04-23 1993-11-09 Nkk Corp Cleaning device for plating bath
JPH073414A (en) * 1993-06-22 1995-01-06 Kawasaki Steel Corp Method and device for removing dross
JPH0892664A (en) * 1994-09-22 1996-04-09 Esutemu:Kk For refining of zinc and device therefor
JPH08239743A (en) * 1995-02-28 1996-09-17 Kawasaki Steel Corp Method for separating dross from hit-diping bath and equipment therefor
JP2962401B2 (en) * 1995-06-27 1999-10-12 川崎製鉄株式会社 Bottom dross recovery method in hot dip galvanizing pot
AT405945B (en) * 1998-02-11 1999-12-27 Machner & Saurer Gmbh METHOD FOR DEPOSITING CONNECTIONS FROM ZINC METAL BATHS

Also Published As

Publication number Publication date
AU2403399A (en) 1999-08-30
US6656415B2 (en) 2003-12-02
EP0973953A1 (en) 2000-01-26
US6364930B1 (en) 2002-04-02
BR9904862A (en) 2000-09-05
KR20010049173A (en) 2001-06-15
US20020056951A1 (en) 2002-05-16
WO1999041418A1 (en) 1999-08-19
EP0973953B1 (en) 2004-12-01
ATA24798A (en) 1999-05-15
AT405945B (en) 1999-12-27
JP2002502466A (en) 2002-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee